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What is the gain of potential energy of the barbell when it is lifted to this height?

What is the gain of potential energy of the barbell when it is lifted to this height?
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What is the gain of potential energy of the barbell when it is lifted to this height?

User Tim Molendijk
by
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1 Answer

5 votes
w=mass X gravity

since the weight is computed
mass=w / gravity
so
mass=1100 / 9.81
MASS=112.1304KG

PE=MGH
=112.1304 x 9.81 x 2.2
PE=2420 JOULE
User David Merinos
by
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